4 papers · 1 filter
Mobile Tracking via Target-Mounted IRS-Assisted ISAC System
Ziheng Zhang, Wen Chen, Qingqing Wu +4
This paper proposes a target-mounted intelligent reflecting surface (IRS)-assisted integrated sensing and communication framework for real-time unmanned aerial vehicle (UAV) tracki…
Coverage and Spectral Efficiency of NOMA-Enabled LEO Satellite Networks with Ordering Schemes
Xiangyu Li, Bodong Shang, Qingqing Wu +1
This paper investigates an analytical model for low-earth orbit (LEO) multi-satellite downlink non-orthogonal multiple access (NOMA) networks. The satellites transmit data to multi…
A Bistatic Sensing System in Space-Air-Ground Integrated Networks
Xiangyu Li, Bodong Shang, Qingqing Wu
Sensing is anticipated to have wider extensions in communication systems with the boom of non-terrestrial networks (NTNs) during the past years. In this paper, we study a bistatic…
Semi-Passive Intelligent Reflecting Surface Enabled Sensing Systems
Qiaoyan Peng, Qingqing Wu, Wen Chen +3
Intelligent reflecting surface (IRS) has garnered growing interest and attention due to its potential for facilitating and supporting wireless communications and sensing. This pape…